The Synderverse was just the worst. The characters looked like the ones you knew but certainly did not act like it. A Superman who kills? A Batman who uses guns? No, sorry you missed the entire point.
Superman, who has the power of a god and could rule Earth doesn’t because he was raised by folks with strong moral character. Nurture over nature. He always finds a way to win without killing and thus represents an ideal we could all strive towards.